SN/T 5055.2-2018 Analytical methods for biodiesel - Part 2: Determination of fatty acid methyl esters and methyl linolenic acid by gas chromatography (English Version)
2017SN/T 5055.2-2018 Analytical methods for biodiesel - Part 2: Determination of fatty acid methyl esters and methyl linolenic acid by gas chromatography